Can it harm if I shutdown without closing applications?
Can it injure if I shut down my equipment without shutting all programs? I generally close every one of them by hand, yet have actually learnt through others that this is actually not essential any longer (i.e. Linux will certainly care for correct closing of programs prior to closing down the computer system). I generally run applications like Thunderbird, VIM (without unsaved files opened up), and also internet browser home windows when I shut down my computer. And also I would certainly see to it not to be creating anything to USB when closing down.
Running Arch Linux and also shutting down using ConsoleKit.
It is an ideal - technique to close any kind of applications that could have unsaved information prior to closing down.
It is the specific application is duty to beautifully take care of a SIGTERM, yet there are absolutely instances where this will certainly not be adequate. 2 instances that can create information loss are:
- An application does not effectively take care of (or perhaps overlooks) SIGTERM
- The application takes longer to conserve its information than the system permits prior to sending out SIGKILL (as an example around 5 secs on Ubuntu according to the upstart cookbok)
A Few Practical Examples
I would directly advise shutting open records in your full-screen editor or word processing program, yet I would not bother with Tomboy notes or open Firefox tabs. You need to possibly make sure with any kind of mass documents transfers in Nautilus, yet I would not bother with a resumable download with wget or transmission.
Like all points Unix - like, YMMV.